Concepts
A mathematical idea. It can have more than one definition.
- Concepts 7386
- Definitions 7188
- Statements 3950
- Conjectures 117
- Problems 256
- Examples 672
- Counterexamples 88
- Objects 168
- Proofs 11
- Computations 1
- Topics 1
Ideas 5401–5550 of 7386.
| Name | Kind | Subject |
|---|---|---|
| Symmetric cone | Concept | Nonassociative rings and algebras |
| Coupling from the past | Concept | Numerical analysis |
| Unique ergodicity | Concept | Dynamical systems and ergodic theory |
| Abelian differential | Concept | Functions of a complex variable |
| Pure and mixed strategy | Concept | Game theory, economics, finance, and other social and behavioral sciences |
| Jacobi elliptic functions | Concept | Special functions |
| P/poly | Concept | Computer science |
| Gaussian measure | Concept | Measure and integration |
| Computational electromagnetics | Concept | Partial differential equations |
| Absolutely continuous measure | Concept | Measure and integration |
| Hölder space | Concept | Functional analysis |
| Einstein tensor | Concept | Relativity and gravitational theory |
| Generalized least squares | Concept | Statistics |
| Measure space | Concept | Measure and integration |
| Character table | Concept | Group theory and generalizations |
| Higher-order logic | Concept | Mathematical logic and foundations |
| SIS and SEIR models | Concept | Biology and other natural sciences |
| Bicubic interpolation | Concept | Numerical analysis |
| Maurer–Cartan form | Concept | Topological groups, Lie groups |
| Strain rate tensor | Concept | Fluid mechanics |
| Projective transformation | Concept | Geometry |
| sl2 triple | Concept | Nonassociative rings and algebras |
| Sinc function | Concept | Special functions |
| G2 manifold | Concept | Differential geometry |
| Fractional integration | Concept | Harmonic analysis on Euclidean spaces |
| Harmonic functions on Riemann surfaces | Concept | Functions of a complex variable |
| Linearly ordered group | Concept | Order, lattices, ordered algebraic structures |
| Kingman's coalescent | Concept | Probability theory and stochastic processes |
| Stabilizer code | Concept | Quantum theory |
| Strict total order | Concept | Order, lattices, ordered algebraic structures |
| Hill sphere | Concept | Mechanics of particles and systems |
| Matsubara frequency | Concept | Quantum theory |
| Elementary equivalence | Concept | Mathematical logic and foundations |
| Envy-freeness | Concept | Game theory, economics, finance, and other social and behavioral sciences |
| Discrete wavelet transform | Concept | Harmonic analysis on Euclidean spaces |
| Poynting vector | Concept | Optics, electromagnetic theory |
| Band-limited function | Concept | Information and communication theory, circuits |
| Strict hyperbolicity | Concept | Partial differential equations |
| BSSN formalism | Concept | Relativity and gravitational theory |
| Spherical mean transform | Concept | Integral transforms, operational calculus |
| Vector bundle | Concept | Algebraic geometry |
| Hankel operator | Concept | Operator theory |
| Tensor algebra | Concept | Linear and multilinear algebra; matrix theory |
| Kervaire invariant | Concept | Algebraic topology |
| Mahalanobis distance | Concept | Statistics |
| Singular function | Concept | Real functions |
| L-theory | Concept | K-theory |
| Complete atomic Boolean algebra | Concept | Order, lattices, ordered algebraic structures |
| Turing degree | Concept | Mathematical logic and foundations |
| Lower K-groups | Concept | K-theory |
| Queueing theory | Concept | Probability theory and stochastic processes |
| Connective constant | Concept | Statistical mechanics, structure of matter |
| Slice knot | Concept | Manifolds and cell complexes |
| Local solvability | Concept | Partial differential equations |
| Molecular dynamics | Concept | Statistical mechanics, structure of matter |
| Racah polynomials | Concept | Special functions |
| Weak topology | Concept | Functional analysis |
| Adjoint representation of a Lie group | Concept | Topological groups, Lie groups |
| Decidable language | Concept | Mathematical logic and foundations |
| Real K-theory KO | Concept | Algebraic topology |
| Group law on an elliptic curve | Concept | Algebraic geometry |
| Pitchfork bifurcation | Concept | Ordinary differential equations |
| Uniform structure of a topological group | Concept | Topological groups, Lie groups |
| Octahedral axiom | Concept | Category theory; homological algebra |
| Elsasser number | Concept | Fluid mechanics |
| Local homomorphism | Concept | Commutative algebra |
| Hilbert metric | Concept | Geometry |
| Kadomtsev–Petviashvili equation | Concept | Partial differential equations |
| Bayesian hierarchical model | Concept | Statistics |
| Homotopy group | Concept | Algebraic topology |
| Sphere | Concept | Geometry |
| Kalman–Bucy filter | Concept | Systems theory; control |
| Lagrangian relaxation | Concept | Operations research, mathematical programming |
| Thom–Mather stratified space | Concept | Global analysis, analysis on manifolds |
| Uniform theory of diffraction | Concept | Optics, electromagnetic theory |
| Thin plate spline | Concept | Approximations and expansions |
| S-finite measure | Concept | Measure and integration |
| Turing reduction | Concept | Mathematical logic and foundations |
| Mean curvature | Concept | Differential geometry |
| Symmetric space | Concept | Differential geometry |
| Chern class | Concept | Algebraic geometry |
| Lattice model | Concept | Statistical mechanics, structure of matter |
| Symmetric function | Concept | Combinatorics |
| Combinatorial design | Concept | Combinatorics |
| Contingency table | Concept | Statistics |
| Conic optimization | Concept | Operations research, mathematical programming |
| Minkowski functional | Concept | Functional analysis |
| Double series | Concept | Sequences, series, summability |
| Grand potential | Concept | Classical thermodynamics, heat transfer |
| Motzkin number | Concept | Combinatorics |
| Serre fibration | Concept | Algebraic topology |
| Symmetric algebra | Concept | Linear and multilinear algebra; matrix theory |
| Fractional factorial design | Concept | Statistics |
| F-distribution | Concept | Statistics |
| Recurrence and transience of states | Concept | Probability theory and stochastic processes |
| Comma category | Concept | Category theory; homological algebra |
| Skew group ring | Concept | Associative rings and algebras |
| Inverse problem | Concept | Partial differential equations |
| Generalized polygon | Concept | Geometry |
| Convergence of an infinite product | Concept | Sequences, series, summability |
| Shelf | Concept | Group theory and generalizations |
| Asteroseismology | Concept | Astronomy and astrophysics |
| Needleman–Wunsch algorithm | Concept | Biology and other natural sciences |
| Fast wavelet transform | Concept | Numerical analysis |
| Detectability | Concept | Systems theory; control |
| Moving-average model | Concept | Statistics |
| Torsion-free group | Concept | Group theory and generalizations |
| Levi pseudoconvex domain | Concept | Several complex variables and analytic spaces |
| Axiom of determinacy | Concept | Mathematical logic and foundations |
| Input–output model | Concept | Game theory, economics, finance, and other social and behavioral sciences |
| Content | Concept | Measure and integration |
| Rate–distortion theory | Concept | Information and communication theory, circuits |
| Caloric function | Concept | Partial differential equations |
| Algebra of sets | Concept | Measure and integration |
| Topological Hochschild homology | Concept | K-theory |
| Edmonds–Karp algorithm | Concept | Operations research, mathematical programming |
| Antipode | Concept | Associative rings and algebras |
| Absolute Galois group | Concept | Field theory and polynomials |
| MacCormack method | Concept | Numerical analysis |
| Hopfian group | Concept | Group theory and generalizations |
| Regular conditional probability | Concept | Probability theory and stochastic processes |
| Absorbing element | Concept | General algebraic systems |
| Polarization of light | Concept | Optics, electromagnetic theory |
| Degeneracy and cycling in the simplex method | Concept | Operations research, mathematical programming |
| Lie derivative | Concept | Differential geometry |
| Discrete spectrum | Concept | Operator theory |
| Physical geodesy | Concept | Geophysics |
| Harmonic functions on Riemannian manifolds | Concept | Potential theory |
| Hausdorff summation | Concept | Sequences, series, summability |
| Identity | Concept | General algebraic systems |
| Non-measurable set | Concept | Measure and integration |
| Knuth–Morris–Pratt algorithm | Concept | Computer science |
| Engel subalgebra | Concept | Nonassociative rings and algebras |
| Optimal experimental design | Concept | Statistics |
| Lattice Boltzmann method | Concept | Fluid mechanics |
| q-derivative | Concept | Combinatorics |
| Normal complex space | Concept | Several complex variables and analytic spaces |
| Spacetime interval | Concept | Relativity and gravitational theory |
| Strongly minimal theory | Concept | Mathematical logic and foundations |
| Stratified sampling | Concept | Statistics |
| Hardy space | Concept | Functions of a complex variable |
| Simson line | Concept | Geometry |
| Dyson series | Concept | Quantum theory |
| Krull dimension of a noncommutative ring | Concept | Associative rings and algebras |
| Bayes estimator | Concept | Statistics |
| Harmonic coordinate condition | Concept | Relativity and gravitational theory |
| Computable set | Concept | Mathematical logic and foundations |
| Blahut–Arimoto algorithm | Concept | Information and communication theory, circuits |
| Cauchy–Riemann operator | Concept | Several complex variables and analytic spaces |
| Dixon elliptic functions | Concept | Special functions |